213301203 has 16 divisors (see below), whose sum is σ = 290268576. Its totient is φ = 139276800.

The previous prime is 213301139. The next prime is 213301213. The reversal of 213301203 is 302103312.

It is not a de Polignac number, because 213301203 - 2⁶ = 213301139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213301213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177003 + ... + 178203.

It is an arithmetic number, because the mean of its divisors is an integer number (18141786).

Almost surely, 2^213301203 is an apocalyptic number.

213301203 is a deficient number, since it is larger than the sum of its proper divisors (76967373).

213301203 is a wasteful number, since it uses less digits than its factorization.

213301203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 213301203 is about 14604.8349186151. The cubic root of 213301203 is about 597.4906336539.

Adding to 213301203 its reverse (302103312), we get a palindrome (515404515).

The spelling of 213301203 in words is "two hundred thirteen million, three hundred one thousand, two hundred three".